I am planning to go to Hua Hin for a week (Hyatt). We will arrive at BKK around midnight on UA and plan to take a car or limo service to Hua Hin the next morning. Is it worth going "into town" for the layover, or would you stay near the airport? (if so, what hotel) First time visitors to BKK, so we'll spend a few days in Bangkok after the week at the beach. Probably GH Erawan.